240082080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71453}}^1$

素因数の和:71478

約数の個数: 96

約数和(自身を含む): 864307584

約数和(自身を除く): 624225504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 71453, 142906, 214359, 285812, 357265, 428718, 500171, 571624, 714530, 857436, 1000342, 1071795, 1143248, 1429060, 1500513, 1714872, 2000684, 2143590, 2286496, 2500855, 2858120, 3001026, 3429744, 4001368, 4287180, 5001710, 5716240, 6002052, 6859488, 7502565, 8002736, 8574360, 10003420, 11432480, 12004104, 15005130, 16005472, 17148720, 20006840, 24008208, 30010260, 34297440, 40013680, 48016416, 60020520, 80027360, 120041040, 240082080]

約数ペア:

[(1, 240082080), (2, 120041040), (3, 80027360), (4, 60020520), (5, 48016416), (6, 40013680), (7, 34297440), (8, 30010260), (10, 24008208), (12, 20006840), (14, 17148720), (15, 16005472), (16, 15005130), (20, 12004104), (21, 11432480), (24, 10003420), (28, 8574360), (30, 8002736), (32, 7502565), (35, 6859488), (40, 6002052), (42, 5716240), (48, 5001710), (56, 4287180), (60, 4001368), (70, 3429744), (80, 3001026), (84, 2858120), (96, 2500855), (105, 2286496), (112, 2143590), (120, 2000684), (140, 1714872), (160, 1500513), (168, 1429060), (210, 1143248), (224, 1071795), (240, 1000342), (280, 857436), (336, 714530), (420, 571624), (480, 500171), (560, 428718), (672, 357265), (840, 285812), (1120, 214359), (1680, 142906), (3360, 71453)]